28962216

素因数分解:

$2^3\times 3^2\times {\mathrm{402253}}^1$

素因数の和:402265

約数の個数: 24

約数和(自身を含む): 78439530

約数和(自身を除く): 49477314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402253, 804506, 1206759, 1609012, 2413518, 3218024, 3620277, 4827036, 7240554, 9654072, 14481108, 28962216]

約数ペア:

[(1, 28962216), (2, 14481108), (3, 9654072), (4, 7240554), (6, 4827036), (8, 3620277), (9, 3218024), (12, 2413518), (18, 1609012), (24, 1206759), (36, 804506), (72, 402253)]